Polyurethane paint for electronic component

[0013] A kind of polyurethane coating for electronic components, is characterized in that, described coating is made up of the raw material of following weight part:

[0014] 12.5 parts of hydroxyethyl acrylate, 10 parts of dibenzoyl peroxide, 12 parts of film-forming substances, 4 parts of mica pearlescent pigments, 6.5 parts of mercapto groups, 22.5 parts of propanol, 5 parts of inorganic antibacterial agents, 6 parts of diformic acid esters, 14 parts of polyol, 15.5 parts of modified graphene oxide, 3 parts of butyl acrylate, 20 parts of polydimethylsiloxane, 11 parts of hexamethylene diisocyanate, 4 parts of titanium dioxide, 3 parts of polyamide wax, 7 parts of bentonite, 1.5 parts of auxiliary agent, 1.25 parts of isocyanate curing agent, 3.5 parts of dispersant, 3.55 parts of organic solvent.

[0015] Further, the modified graphene oxide is graphene oxide modified by a silane coupling agent.

[0016] Further, the isocyanate curing agent is isocyanate.

[0017] Further, t

[0019] A kind of polyurethane coating for electronic components, is characterized in that, described coating is made up of the raw material of following weight part:

[0020] 14.5 parts of hydroxyethyl acrylate, 11.5 parts of dibenzoyl peroxide, 15 parts of film-forming substances, 10 parts of mica pearlescent pigments, 7.5 parts of mercapto groups, 24.5 parts of propanol, 8 parts of inorganic antibacterial agents, 9 parts of diformic acid esters, 16 parts of polyol, 20.5 parts of modified graphene oxide, 5.5 parts of butyl acrylate, 21.5 parts of polydimethylsiloxane, 13.5 parts of hexamethylene diisocyanate, 7.5 parts of titanium dioxide, 8 parts of polyamide wax, 10.5 parts of bentonite, 3 parts of auxiliary agent, 1.45 parts of isocyanate curing agent, 4 parts of dispersant, 6.55 parts of organic solvent.

[0021] Further, the modified graphene oxide is graphene oxide modified by a silane coupling agent.

[0022] Further, the isocyanate curing agent is isocyanate.

[0023]

[0025] A kind of polyurethane coating for electronic components, is characterized in that, described coating is made up of the raw material of following weight part:

[0026] 16.5 parts of hydroxyethyl acrylate, 13 parts of dibenzoyl peroxide, 17 parts of film-forming substances, 17 parts of mica pearlescent pigments, 8.5 parts of mercapto groups, 25.5 parts of propanol, 11 parts of inorganic antibacterial agents, 13 parts of diformic acid esters, 18 parts of polyol, 23.5 parts of modified graphene oxide, 8 parts of butyl acrylate, 23 parts of polydimethylsiloxane, 16 parts of hexamethylene diisocyanate, 11 parts of titanium dioxide, 13 parts of polyamide wax, 14 parts of bentonite, 4.5 parts of auxiliary agent, 1.65 parts of isocyanate curing agent, 4.5 parts of dispersant, and 8.55 parts of organic solvent.

[0027] Further, the modified graphene oxide is graphene oxide modified by a silane coupling agent.

[0028] Further, the isocyanate curing agent is isocyanate.

[0029]